One of the banks that’s been a long-standing thorn in the self-ascribed Troubleshooter’s side throughout his year-old bankruptcy — as well as the court-appointed trustee who’s been a frequent sparring partner throughout it all — have filed formal objections to Martino’s request and asked the judge to deny it.

Martino wants to sell his one-time dream home for $690,000 to a Castle Rock real estate investor. Martino owes $1.9 million on the house he had built — a 6,351-square-foot behemoth with six bedrooms and four fireplaces — and which Douglas County says is worth $1.77 million.

First-Citizens’ Bank says paperwork Martino filed with them back in 2009 valued the place at $1.9 million. Too, Martino said he transferred ownership in the house to his wife, Holly, “for estate planning purposes,” the bank said in its petition filed last week in U.S. Bankruptcy Court in Denver.

The bank was one of the first to allege Martino was trying to shield assets from potential bankruptcy liquidation by changing ownership to his wife, allegations Martino has denied and for which no actual finding of fault has happened in the drawn-out bankruptcy case, thus far basically proving Martino right.

The bank is also concerned that leaving a $1.3 million shortfall could be an unsecured claim on Martino’s bankrupt estate, funds that could potentially leave other creditors shorted even more.

First-Citizens’ also says it’s not convinced the house was marketed adequately and that the sale is for far less than could be gotten. Martino said he’s attempted to sell the house for years.

Bankruptcy Judge Michael Romero has scheduled a hearing on the matter for Oct. 10.

Emilie Rusch covers retail and commercial real estate for The Post. A Wisconsin native and Mizzou graduate, she moved to Colorado in 2012. Before that, she worked at a small daily newspaper in South Dakota. It's the one with Mount Rushmore.